.view-line .ctool-monaco-editor-line-info {
    margin: .1em .2em 0;
    display: inline;
    line-height: 100%;
    height: 100%;
    font-size: 10px;

    padding: 0 6px;
    background-color: grey;
    border-radius: 4px;
    text-shadow: none;
    color: #fff;
}
